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arXiv · hep-th/0307195

A New Hat For The c=1 Matrix Model

M. R. Douglas·I. R. Klebanov·D. Kutasov·J. Maldacena·E. Martinec·N. Seiberg
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Abstract

We consider two dimensional supergravity coupled to $\hat c=1$ matter. This system can also be interpreted as noncritical type 0 string theory in a two dimensional target space. After reviewing and extending the traditional descriptions of this class of theories, we provide a matrix model description. The 0B theory is similar to the realization of two dimensional bosonic string theory via matrix quantum mechanics in an inverted harmonic oscillator potential; the difference is that we expand around a non-perturbatively stable vacuum, where the matrix eigenvalues are equally distributed on both sides of the potential. The 0A theory is described by a quiver matrix model.

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M. R. Douglas, I. R. Klebanov, D. Kutasov, J. Maldacena, E. Martinec, N. Seiberg. 2003-11-10. A New Hat For The c=1 Matrix Model. https://arxiv.org/abs/hep-th/0307195

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